题解 | #在字符串中找出连续最长的数字串#

while True:
    try:
        s=input()
        ls=[]
        for i in range(0,len(s)):
            for j in range(i,len(s)):
                if s[i:j+1].isdigit():
                    ls.append(s[i:j+1])
        m=max(ls,key=len)
        l=[]
        for i in ls:
            if len(i) == len(m):
                l.append(i)
        print(str("".join(l))+","+str(len(m)))
    except:
        break